Product features

(1) Excellent high temperature resistance: It can be used in a high temperature environment of 1600℃ for a long time, and the short-term use temperature can reach 1800℃. It can withstand various temperature changes during high temperature melting and experiments, and is not easily deformed or damaged by high temperature.

(2) Strong chemical corrosion resistance: It has good tolerance to many chemical substances. Except for strong alkalis and strong acids that have an erosive effect on it, it can resist the corrosion of most chemical reagents, ensures stability in various chemical experiments and industrial production.

(3) Good resistance to rapid cooling and heating: It is not easy to explode when it is rapidly cooled at high temperature or rapidly heated at low temperature. This feature allows it to be used in an environment with frequent temperature changes, improves its efficiency and safety.

(4) Good mechanical strength: It has high bending strength and compressive strength, is hard and not easy to break, can withstand certain external impact and friction, and has good reliability during transportation, use and storage.

(5) Good thermal insulation performance: The ceramic material itself has certain thermal insulation performance. The arc-shaped corundum crucible can effectively reduce heat loss and help maintain the temperature stability of the material in the crucible, which is very important for experiments or production processes that require precise temperature control.

Product specifications

Product applications

(1) Laboratory research: It is widely used in various laboratories, such as chemical analysis laboratories, for operations such as burning precipitation and melting samples; in materials science research, it can be used for high-temperature synthesis, sintering and other experiments, providing researchers with a stable high-temperature reaction environment.

(2) Metal smelting and processing: In the metal smelting industry, it is used to smelt some high-melting-point metals, such as precious metals and rare metals. It can withstand the erosion of high-temperature molten metal and ensure the smooth progress of the smelting process; it can also be used for heat treatment of metal materials, such as annealing, quenching and other processes, which helps to improve the performance of metal materials.

(3) Preparation of electronic materials: In the field of electronic materials, it can be used to prepare semiconductor materials, electronic ceramic materials, etc. For example, when sintering electronic ceramic powders, it can be used as a carrier to provide a stable high-temperature environment for the preparation of electronic materials, which helps to improve the quality and performance of electronic materials.

(4) Glass and ceramic industry: In the glass production process, it can be used to melt glass raw materials. Its high temperature resistance and corrosion resistance can ensure the stable melting of glass raw materials at high temperatures, which helps to improve the quality and performance of glass; in ceramic production, it is used to fire ceramic blanks, which can make the ceramic blanks evenly heated at high temperatures and improve the quality of ceramic products.